- std::string ts = file->GetTransferSyntax();
- IsRaw =
- ( ! file->IsDicomV3() )
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRLittleEndian
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRBigEndianPrivateGE
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRLittleEndian
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRBigEndian
- || Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::DeflatedExplicitVRLittleEndian;
-
- IsPrivateGETransferSyntax =
- ( Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRBigEndianPrivateGE );
-
- IsMPEG = Global::GetTS()->IsMPEG(ts);
- IsJPEG2000 = Global::GetTS()->IsJPEG2000(ts);
- IsJPEGLS = Global::GetTS()->IsJPEGLS(ts);
- IsJPEGLossy = Global::GetTS()->IsJPEGLossy(ts);
- IsJPEGLossless = Global::GetTS()->IsJPEGLossless(ts);
- IsRLELossless = Global::GetTS()->IsRLELossless(ts);
+
+ if (! file->IsDicomV3() ) // Should be ACR-NEMA file
+ {
+ IsRaw = true;
+ // Don't loose time checking unexistant Transfer Syntax !
+ IsPrivateGETransferSyntax = IsMPEG
+ = IsJPEG2000 = IsJPEGLS = IsJPEGLossy
+ = IsJPEGLossless = IsRLELossless
+ = false;
+ }
+ else
+ {
+ std::string ts = file->GetTransferSyntax();
+
+ IsRaw = false;
+ while (true)
+ {
+ // mind the order : check the most usual first.
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRLittleEndian) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRLittleEndian ) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ExplicitVRBigEndian) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRBigEndianPrivateGE) break;
+ if( IsRaw = Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::DeflatedExplicitVRLittleEndian) break;
+ break;
+ }
+
+ IsPrivateGETransferSyntax =
+ ( Global::GetTS()->GetSpecialTransferSyntax(ts) == TS::ImplicitVRBigEndianPrivateGE );
+
+ IsMPEG = IsJPEG2000 = IsJPEGLS = IsJPEGLossy = IsJPEGLossless = IsRLELossless = false;
+
+ if (!IsRaw)
+ {
+ while(true)
+ {
+ // mind the order : check the most usual first.
+ if( IsJPEGLossy = Global::GetTS()->IsJPEGLossy(ts) ) break;
+ if( IsJPEGLossless = Global::GetTS()->IsJPEGLossless(ts) ) break;
+ if( IsRLELossless = Global::GetTS()->IsRLELossless(ts) ) break;
+ if( IsJPEG2000 = Global::GetTS()->IsJPEG2000(ts) ) break;
+ if( IsMPEG = Global::GetTS()->IsMPEG(ts) ) break;
+ if( IsJPEGLS = Global::GetTS()->IsJPEGLS(ts) ) break;
+ gdcmWarningMacro("Unexepected Transfer Syntax :[" << ts << "]");
+ break;
+ }
+ }
+ }